7 lines
419 B
Text
7 lines
419 B
Text
|
File::pushd does a temporary chdir that is easily and automatically reverted,
|
||
|
|
similar to pushd in some Unix command shells. It works by creating an object
|
||
|
|
that caches the original working directory. When the object is destroyed, the
|
||
|
|
destructor calls chdir to revert to the original working directory. By storing
|
||
|
|
the object in a lexical variable with a limited scope, this happens
|
||
|
|
automatically at the end of the scope.
|